Argentina, 1 Peso 1960.

   Who has 1 Peso (May Revolution) for swap? I'm looking for the version with ONE line above the clock, with two lines I have already 7 (seven!). I can offer 6 of them for one that required.

https://en.numista.com/echanges/coin_swappers.php?id=3262

The list is available, thank you. But six of them sent wrong coins. I'm looking for one who really has.

SergheiSein

The list is available, thank you. But six of them sent wrong coins. I'm looking for one who really has.

Should ask for photos of the coins before they send them. When you open a swap you can say that you are specifically looking for a certain version of the coin and ask for photos, I can see no reason why anyone would send “wrong” coins on purpose. 

My question apparently has no chance of moving into practical terms.

If they decline to take photos just cancel the swap and ask the next person, no need to proceed if they won't prove they have what they say they have. 

I have been trying to get one since years (2019), and also only got  the common 2 lines coin in swaps, at least 20 times🤢

Even if you get images, you can't really distinguish it, if not macro as above, but most members cannot provide that. It just shows, that most members just add their double coin to the first year line, if more are presented in numista, for the same year!